Man, you guys are making me guilty for enjoying DOOM 3. Granted, I haven't been playing that many games this year (haven't touched Far Cry and Thief 3 yet), but I think the reason why I enjoyed DOOM 3 is because I wasn't able to play it till end of August. By then I've pretty much read everyone's impression of it (without the spoilers). With expectation much, much lowered, I got what I wanted.
I might do the same thing for HL2. After what happened to DX:IW, I swear to never let myself get carried away by hype ever again.
Oh well, I enjoyed DOOM 3, and that's what matters. Nothing I say will change your view, and nothing you say will change mine. Let's please move on.